>> her husband, six-foot, 200 pounds, very athletic guy. mr. holt, a big, strong guy. his wife was very physically fit woman. >> so, any one of them. >> i would believe so, yes, sir. >> they took ron in for questioning several times and again and again, he insisted it wasn't him. >> i screwed up my marriage. i made a mess of my life. >> he admitted that in the last hours of stephanie's life, he met her here in this parking lot around dinner time and it wasn't a happy meeting. >> i was actually trying to tell her that it was over. >> he had earlier sent her a break-up e-mail, he said. she insisted on seeing him in person. she wasn't taking it well at all. >> and then she said, asked me again one more time, we can make it work. i said, no, we cannot make this work. >> she was still interested in having a relationship with him.